Monster High 13 Wishes Collection: Its time for a dance party - genie style! The ghouls of Monster High can Haunt the Casbah and appear to have been granted a fabulous fashion wish. Their to-die-for genie-inspired outfits are spooktacular accessories with themed jewelry and gold detailing in their hair. Twyla doll has blue-grey skin with silver hands and lower arms. She wears a purple, black and silver accented dress in a pattern that evokes swirling dust. Her hair is waist length in pastel green with blue and purple stripes. She comes with her beloved, timid sidekick dust bunny Dustin. Its going to be a monster good time!